Holding(s) in Company

SMG PLC
19 April 2007


NOTIFICATION OF MAJOR INTERESTS IN SHARES

1)    Name of Company

      SMG plc

2)    Name of shareholder having a major interest

      UBS Global Asset Management - Traditional

3)    Please state whether notification indicates that it is in respect of 
      holding of the shareholder named in 2 above or in respect of a 
      non-beneficial interest or in the case of an individual holder if it is
      a holding of that person's spouse or children under the age of 18

      Non-Beneficial

4)    Name of the registered holder(s) and, if more than one holder, the number
      of shares held by each of them.

      UBS Global Asset Management

5)    Number of shares/amount of stock acquired

      98,353

6)    Percentage of issued class

      0.03%

7)    Number of shares/amount of stock disposed

      N/A

8)    Percentage of issued class

      N/A

9)    Class of security

      Ordinary Shares of 2.5p

10)   Date of transaction

      16 April 2007

11)   Date company informed

      18 April 2007

12)   Total holding following this notification

      15,871,076


13)   Total percentage holding of issued class following this notification

      5.01%

14)   Any additional information

      N/A

15)   Name of contact and telephone number for queries

      Jane E A Tames
      Tel No: 0141 300 3074

16)   Name and signature of authorised company official responsible for making 
      this notification

      Jane E A Tames, Company Secretary
      19 April 2007



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